here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8174    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 25973   | null     | null      | null    | unlabelled |         | 0     |
 | 25974   | v1:4     | null      | null    | unlabelled | local   | 1984  |
 | 25975   | v1:4     | ethernet1 | 1.1.1.2 | 1009334    |         | 0     |
 | 25976   | v1:4     | ethernet1 | 1.1.1.2 | 1009335    |         | 0     |
 | 25977   | v1:4     | ethernet1 | 1.1.1.2 | 1009336    |         | 0     |
 | 25978   | null     | null      | null    | unlabelled |         | 0     |
 | 25979   | null     | null      | null    | unlabelled |         | 0     |
 | 25980   | null     | null      | null    | unlabelled |         | 0     |
 | 25981   | null     | null      | null    | unlabelled |         | 0     |
 | 25982   | null     | null      | null    | unlabelled |         | 0     |
 | 238385  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 352078  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 355069  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 552055  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 872766  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1012793 | null     | null      | null    | unlabelled |         | 0     |
 | 1012794 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1012795 | v1:6     | ethernet1 | 1234::2 | 463488     |         | 0     |
 | 1012796 | v1:6     | ethernet1 | 1234::2 | 463489     |         | 0     |
 | 1012797 | v1:6     | ethernet1 | 1234::2 | 463490     |         | 0     |
 | 1012798 | null     | null      | null    | unlabelled |         | 0     |
 | 1012799 | null     | null      | null    | unlabelled |         | 0     |
 | 1012800 | null     | null      | null    | unlabelled |         | 0     |
 | 1012801 | null     | null      | null    | unlabelled |         | 0     |
 | 1012802 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 145681  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 183805  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 371772  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 407725  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463486  | null     | null      | null    | unlabelled |         | 0     |
 | 463487  | v1:6     | ethernet1 | 1234::1 | 1012794    |         | 1280  |
 | 463488  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 463489  | v1:6     | ethernet2 | 1235::3 | 1033034    |         | 640   |
 | 463490  | v1:6     | ethernet2 | 1235::3 | 1033035    |         | 640   |
 | 463491  | null     | null      | null    | unlabelled |         | 0     |
 | 463492  | null     | null      | null    | unlabelled |         | 0     |
 | 463493  | null     | null      | null    | unlabelled |         | 0     |
 | 463494  | null     | null      | null    | unlabelled |         | 0     |
 | 463495  | null     | null      | null    | unlabelled |         | 0     |
 | 530614  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 674750  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 743233  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 949867  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1009332 | null     | null      | null    | unlabelled |         | 0     |
 | 1009333 | v1:4     | ethernet1 | 1.1.1.1 | 25974      |         | 1280  |
 | 1009334 | v1:4     | null      | null    | unlabelled | local   | 1984  |
 | 1009335 | v1:4     | ethernet2 | 1.1.2.3 | 898279     |         | 640   |
 | 1009336 | v1:4     | ethernet2 | 1.1.2.3 | 898280     |         | 640   |
 | 1009337 | null     | null      | null    | unlabelled |         | 0     |
 | 1009338 | null     | null      | null    | unlabelled |         | 0     |
 | 1009339 | null     | null      | null    | unlabelled |         | 0     |
 | 1009340 | null     | null      | null    | unlabelled |         | 0     |
 | 1009341 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 27297   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 216042  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 372872  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 586792  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 681061  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 803537  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 805188  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 898276  | null     | null      | null    | unlabelled |         | 0     |
 | 898277  | v1:4     | ethernet1 | 1.1.2.2 | 1009333    |         | 640   |
 | 898278  | v1:4     | ethernet1 | 1.1.2.2 | 1009334    |         | 640   |
 | 898279  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 898280  | v1:4     | ethernet2 | 1.1.3.4 | 600380     |         | 1280  |
 | 898281  | null     | null      | null    | unlabelled |         | 0     |
 | 898282  | null     | null      | null    | unlabelled |         | 0     |
 | 898283  | null     | null      | null    | unlabelled |         | 0     |
 | 898284  | null     | null      | null    | unlabelled |         | 0     |
 | 898285  | null     | null      | null    | unlabelled |         | 0     |
 | 1012314 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1033031 | null     | null      | null    | unlabelled |         | 0     |
 | 1033032 | v1:6     | ethernet1 | 1235::2 | 463487     |         | 640   |
 | 1033033 | v1:6     | ethernet1 | 1235::2 | 463488     |         | 640   |
 | 1033034 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1033035 | v1:6     | ethernet2 | 1236::4 | 243005     |         | 1280  |
 | 1033036 | null     | null      | null    | unlabelled |         | 0     |
 | 1033037 | null     | null      | null    | unlabelled |         | 0     |
 | 1033038 | null     | null      | null    | unlabelled |         | 0     |
 | 1033039 | null     | null      | null    | unlabelled |         | 0     |
 | 1033040 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 139636 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 243001 | null     | null      | null    | unlabelled |         | 0     |
 | 243002 | v1:6     | ethernet1 | 1236::3 | 1033032    |         | 0     |
 | 243003 | v1:6     | ethernet1 | 1236::3 | 1033033    |         | 0     |
 | 243004 | v1:6     | ethernet1 | 1236::3 | 1033034    |         | 0     |
 | 243005 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 243006 | null     | null      | null    | unlabelled |         | 0     |
 | 243007 | null     | null      | null    | unlabelled |         | 0     |
 | 243008 | null     | null      | null    | unlabelled |         | 0     |
 | 243009 | null     | null      | null    | unlabelled |         | 0     |
 | 243010 | null     | null      | null    | unlabelled |         | 0     |
 | 243385 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 410188 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 585490 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 600376 | null     | null      | null    | unlabelled |         | 0     |
 | 600377 | v1:4     | ethernet1 | 1.1.3.3 | 898277     |         | 0     |
 | 600378 | v1:4     | ethernet1 | 1.1.3.3 | 898278     |         | 0     |
 | 600379 | v1:4     | ethernet1 | 1.1.3.3 | 898279     |         | 0     |
 | 600380 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 600381 | null     | null      | null    | unlabelled |         | 0     |
 | 600382 | null     | null      | null    | unlabelled |         | 0     |
 | 600383 | null     | null      | null    | unlabelled |         | 0     |
 | 600384 | null     | null      | null    | unlabelled |         | 0     |
 | 600385 | null     | null      | null    | unlabelled |         | 0     |
 | 767747 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 841270 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#